Andreescu wins 3-6, 6-2, 6-3 over Mertens in
US Open quarter-finalNadal facing Schwartzman in second match of night sessionWilliams has title in reach but Svitolina will apply pressure testTweet Bryan at @BryanAGraham or email him 4.14am BST
Nadal breaks in fourth game of second set!
Second set: Schwartzman 4-6, 1-3 Nadal* (*denotes next server) 4.05am BST
Second set: *Schwartzman 4-6, 1-2 Nadal (*denotes next server)
Nadal holds at love and we’re breezing right along on serve in the second.